Air pipe support hanger convenient for butt joint

Abstract

The utility model discloses an air pipe support hanger convenient for butt joint, which is characterized in that a C-shaped adapter is provided with a hanger rod respectively corresponding to a support angle steel and an auxiliary roller, the auxiliary roller is connected with the hanger rod through a rotating shaft and transverse hanger plates at two ends of the rotating shaft, and an air pipe can be supported by the support angle steel and the auxiliary roller together during installation; when the air pipes need to be moved back and forth for butt joint, the supporting angle steel can be slightly adjusted downwards to enable the air pipes to be supported on the auxiliary rollers, the air pipes can be conveniently moved back and forth, pulling force needed for moving the air pipes is greatly saved, and after butt joint is completed, the supporting angle steel is adjusted upwards to be supported at the bottoms of the air pipes. The auxiliary roller and the matched suspender can be detached for turnover use, so that high cost is not consumed, the manufacturing and the use are convenient, the manufacturing cost is low, the effect is good, and the popularization prospect is realized.

Description

Technical Field

[0001] The utility model belongs to the field of building air duct construction, and particularly relates to an air duct support and hanger which is convenient for docking. Background Art

[0002] Duct supports and hangers are important components used to support and fix ducts in air conditioning, ventilation, and HVAC systems. Their design and installation are crucial to the stability, safety, and efficiency of the system.

[0003] After the support and hanger are installed, the square air duct is pre-placed on the support and hanger, and then the air duct is connected. When connecting the air duct, the position needs to be adjusted along the length direction. Since the square air duct is large in size and heavy, the friction between the square air duct and the support and hanger is large, and it is very laborious to push the square air duct, which is inconvenient to operate and difficult to construct. Utility Model Content

[0004] The utility model provides a duct support and hanger that is convenient for docking, which is used to solve the technical problem that the position needs to be adjusted along the length direction when the duct is docked, and the square duct is large in size and heavy, resulting in large friction between the square duct and the support and hanger, which makes it very laborious to push the square duct, inconvenient to operate, and difficult to construct.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a duct support and hanger bracket that is convenient for docking, characterized in that it includes a C-shaped adapter, a hanger rod, a supporting angle steel, an auxiliary roller and an air duct, the C-shaped adapter includes a top edge, a vertical edge and a bottom edge, the top edge is fixed to the indoor top by an expansion bolt, the hanger rod is a screw rod, the hanger rod passes through the bottom edge, a nut located at the top of the bottom edge is threadedly connected to the hanger rod, the C-shaped adapter is arranged in pairs on both sides of the air duct position, two hangers are respectively arranged on the C-shaped adapter on each side, and the two hangers on each side The hangers are respectively connected with the supporting angle steel and the auxiliary roller. The supporting angle steel is located at the bottom of the air duct. The horizontal plate of the supporting angle steel supporting the air duct is provided with through holes matching with the hangers on both sides. The hanger is threadedly connected with two nuts located at the bottom of the horizontal plate of the supporting angle steel supporting the air duct. The auxiliary roller is located at the bottom of the air duct. The auxiliary roller is rotatably connected to the rotating shaft. The two ends of the rotating shaft are respectively fixedly connected with horizontal transverse hangers. The two transverse hangers are provided with through holes matching with the hangers. The hanger is threadedly connected with three nuts located at the bottom of the transverse hangers.

[0006] By adopting the above technical scheme, a hanger corresponding to the supporting angle steel and the auxiliary roller is provided on the C-type adapter, and the auxiliary roller is connected to the hanger through the rotating shaft and the horizontal hangers at both ends of the rotating shaft. When the air duct is installed, it can be supported by the supporting angle steel and the auxiliary roller. When the air duct needs to be moved forward and backward for docking, the supporting angle steel can be slightly adjusted downward so that the air duct is supported on the auxiliary roller, so that the air duct can be conveniently moved forward and backward, which greatly saves the pulling force required to move the air duct. After the docking is completed, the supporting angle steel is adjusted upward to support the bottom of the air duct. The auxiliary roller and the matching hanger can be disassembled and used in rotation, which does not consume a lot of cost. It is easy to make and use, has low cost, good effect, and has a prospect for promotion.

[0007] Preferably, both ends of the auxiliary roller extend beyond both sides of the air duct.

[0008] By adopting the above technical solution, the auxiliary roller has a better supporting effect on the air duct, the air duct operation is highly stable, and the construction safety is high.

[0009] Preferably, the rotating shaft is provided with retaining spring grooves on both sides of the auxiliary roller, and retaining springs are installed in the retaining spring grooves.

[0010] By adopting the above technical solution, the two ends of the auxiliary roller can be limited to prevent the auxiliary roller from moving left and right, and the safety is high.

[0011] Preferably, the suspension rod is threadedly connected with a nut four located at the bottom of the bottom edge.

[0012] By adopting the above technical solution, the connection between the suspension rod and the C-type adapter is good, the suspension rod cannot move up and down, and the locking effect is good.

[0013] Preferably, the hanger is threadedly connected with a nut five located at the top of the horizontal plate supporting the air duct of the supporting angle steel, and the hanger rod is threadedly connected with a nut six located at the top of the horizontal hanger plate.

[0014] By adopting the above technical solution, the supporting angle steel and the transverse hanging plate are respectively well connected with the hanging rod, cannot move up and down, and have a good locking effect.

[0015] Preferably, the horizontal plate of the supporting angle steel supporting the air duct is fixedly provided with a rubber pad.

[0016] By adopting the above technical solution, the air duct can be replaced to avoid rigid collision and increase the service life.

[0017] The beneficial effects of the utility model are embodied in: a hanger corresponding to the supporting angle steel and the auxiliary roller is arranged on the C-shaped adapter, and the auxiliary roller is connected to the hanger through a rotating shaft and horizontal hanger plates at both ends of the rotating shaft. When the air duct is installed, it can be supported together by the supporting angle steel and the auxiliary roller. When the air duct needs to be moved forward and backward for docking, the supporting angle steel can be slightly adjusted downward so that the air duct is supported on the auxiliary roller, so that the air duct can be conveniently moved forward and backward, which greatly saves the pulling force required to move the air duct. After the docking is completed, the supporting angle steel is adjusted upward to support it at the bottom of the air duct. The auxiliary roller and the matching hanger can be disassembled and used in rotation, which does not consume a lot of cost. It is easy to make and use, has low cost, good effect, and has a prospect for promotion.

[0018] Other features and advantages of the utility model will be described in the subsequent description, and in part will become apparent from the description, or be understood by implementing the utility model; the main purpose and other advantages of the utility model can be realized and obtained through the solutions particularly pointed out in the description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model from a top perspective;

[0020] Figure 2 This is a schematic diagram of the bottom perspective of the structure of an embodiment of the utility model;

[0021] Figure 3 It is a front view of an embodiment of the utility model.

[0022] Figure numerals: 1. C-type adapter; 101. top edge; 102. vertical edge; 103. bottom edge; 2. hanging rod; 3. supporting angle steel; 4. auxiliary roller; 5. air duct; 6. nut one; 7. nut two; 8. rotating shaft; 9. horizontal hanging plate; 10. nut three; 11. retaining spring; 12. nut four; 13. nut five; 14. nut six. DETAILED DESCRIPTION

[0023] The technical solution of the present invention is described in detail below through embodiments. The following embodiments are merely exemplary and can only be used to explain and illustrate the technical solution of the present invention, but cannot be interpreted as limiting the technical solution of the present invention.

[0024] Combination Figure 1-3A convenient docking air duct 5 support hanger, including a C-type adapter 1, a hanger 2, a supporting angle steel 3, an auxiliary roller 4 and an air duct 5, the C-type adapter 1 includes a top edge 101, a vertical edge 102 and a bottom edge 103, the top edge 101 is fixed to the indoor top by an expansion bolt, the hanger 2 is a screw rod, the hanger 2 passes through the bottom edge 103, and a nut 6 located at the top of the bottom edge 103 is threadedly connected to the hanger 2. The C-type adapter 1 is arranged in pairs on both sides of the air duct 5 position, and two hangers 2 are respectively arranged on the C-type adapter 1 on each side, and the two hangers 2 on each side are respectively connected to the supporting The angle steel 3 is connected to the auxiliary roller 4, the supporting angle steel 3 is located at the bottom of the air duct 5, the horizontal plate of the supporting angle steel 3 supporting the air duct 5 is provided with through holes respectively matched with the hangers 2 on both sides, the hanger 2 is threadedly connected with nuts 7 located at the bottom of the horizontal plate of the supporting angle steel 3 supporting the air duct 5, the auxiliary roller 4 is located at the bottom of the air duct 5, the auxiliary roller 4 is rotatably connected to the rotating shaft 8, the two ends of the rotating shaft 8 are respectively fixedly connected with horizontal transverse hanger plates 9, the two transverse hanger plates 9 are provided with through holes matched with the hanger 2, and the hanger 2 is threadedly connected with nuts 10 located at the bottom of the transverse hanger plates 9.

[0025] The C-type adapter 1 is provided with a suspension rod 2 corresponding to the support angle steel 3 and the auxiliary roller 4 respectively. The auxiliary roller 4 is connected to the suspension rod 2 through the rotating shaft 8 and the horizontal suspension plates 9 at both ends of the rotating shaft 8. When the air duct 5 is installed, it can be supported by the support angle steel 3 and the auxiliary roller 4. When the air duct 5 needs to be moved forward and backward for docking, the support angle steel 3 can be slightly adjusted downward so that the air duct 5 is supported on the auxiliary roller 4, so that the air duct 5 can be conveniently moved forward and backward, which greatly saves the pulling force required to move the air duct 5. After the docking is completed, the support angle steel 3 is adjusted upward to support the bottom of the air duct 5. The auxiliary roller 4 and the matching suspension rod 2 can be disassembled and used in a turnover manner, which does not consume a lot of cost, is easy to make, easy to use, low in cost, good in effect, and has a good promotion prospect. There are at least two sets of support angle steels 3 and auxiliary rollers 4 on each section of the air duct 5.

[0026] Both ends of the auxiliary roller 4 extend beyond the two sides of the air duct 5 . The auxiliary roller 4 has a better supporting effect on the air duct 5 , and the air duct 5 has high operating stability and high construction safety.

[0027] The rotating shaft 8 is provided with retaining spring 11 grooves on both sides of the auxiliary roller 4. The retaining spring 11 grooves are installed with retaining springs 11, which can limit the two ends of the auxiliary roller 4 to prevent the auxiliary roller 4 from moving left and right, and have high safety.

[0028] The nut 9 12 located at the bottom of the bottom edge 103 is threadedly connected to the suspension rod 2. The suspension rod 2 and the C-type adapter 1 have good connectivity and cannot move up and down, and the locking effect is good.

[0029] The hanger rod 2 is threadedly connected with a nut five 13 located at the top of the horizontal plate supporting the air duct 5 of the supporting angle steel 3, and the hanger rod 2 is threadedly connected with a nut six 14 located at the top of the horizontal hanger plate 9. The supporting angle steel 3 and the horizontal hanger plate 9 have good connectivity with the hanger rod 2 respectively, and cannot move up and down, and have a good locking effect.

[0030] The horizontal plate supporting the angle steel 3 and the air duct 5 is fixedly provided with a rubber pad, which can replace the air duct 5, avoid rigid collision and increase the service life.

[0031] The above description is only a preferred specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that a technician familiar with the technical field thinks of within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A duct support and hanger that is convenient for docking, characterized in that: The invention comprises a C-type adapter (1), a suspension rod (2), a supporting angle steel (3), an auxiliary roller wheel (4) and an air duct (5). The C-type adapter (1) comprises a top edge (101), a vertical edge (102) and a bottom edge (103). The top edge (101) is fixed to the indoor top by expansion bolts. The suspension rod (2) is a screw rod. The suspension rod (2) passes through the bottom edge (103). A nut (6) located at the top of the bottom edge (103) is threadedly connected to the suspension rod (2). The C-type adapter (1) is arranged in pairs on both sides of the air duct (5). Two suspension rods (2) are respectively arranged on the C-type adapter (1) on each side. The two suspension rods (2) on each side are respectively connected to the supporting angle steel (3) and the auxiliary roller wheel (4). The auxiliary roller (4) is connected with the supporting angle steel (3) at the bottom of the air duct (5), the supporting angle steel (3) is provided with through holes which match with the suspension rods (2) on both sides, the suspension rod (2) is threadedly connected with two nuts (7) which are located at the bottom of the horizontal plate of the supporting angle steel (3) supporting the air duct (5), the auxiliary roller (4) is located at the bottom of the air duct (5), the auxiliary roller (4) is rotatably connected with the rotating shaft (8), the two ends of the rotating shaft (8) are respectively fixedly connected with horizontal transverse suspension plates (9), the two transverse suspension plates (9) are provided with through holes which match with the suspension rods (2), and the suspension rod (2) is threadedly connected with three nuts (10) which are located at the bottom of the transverse suspension plates (9).

2. The air duct support and hanger bracket convenient for docking according to claim 1, characterized in that: Both ends of the auxiliary roller (4) extend beyond the two sides of the air duct (5).

3. The air duct support and hanger bracket convenient for docking according to claim 2, characterized in that: The rotating shaft (8) is provided with retaining spring (11) grooves on both sides of the auxiliary roller (4), and retaining springs (11) are installed in the retaining spring (11) grooves.

4. The air duct support and hanger bracket convenient for docking according to claim 3, characterized in that: The suspension rod (2) is threadedly connected with a nut four (12) located at the bottom of the bottom edge (103).

5. The air duct support and hanger bracket convenient for docking according to claim 4, characterized in that: The suspension rod (2) is threadedly connected with a nut five (13) located at the top of the horizontal plate supporting the angle steel (3) supporting the air duct (5), and the suspension rod (2) is threadedly connected with a nut six (14) located at the top of the horizontal suspension plate (9).

6. The air duct support and hanger for convenient docking according to claim 5, characterized in that: The horizontal plate of the supporting angle steel (3) supporting the air duct (5) is fixedly provided with a rubber pad.

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